发明名称 Torch that can be focussed
摘要 <p>The pocket lamp (1) has a housing (2), a light source (3) and an attachment optics (4) arranged in a lamp head (5). A connecting element (6) is arranged with a ring (10) between the lamp head and the housing, where the ring is made of light-transparent material. The lamp head has a bush-shaped partial area (9) which covers the ring in a position in a complete manner. The ring is made of aluminum.</p>
申请公布号 EP2410232(B1) 申请公布日期 2015.09.30
申请号 EP20100173781 申请日期 2010.08.24
申请人 ZWEIBRÜDER OPTOELECTRONICS GMBH & CO. KG 发明人 OPOLKA, RAINER
分类号 F21L4/00;F21V14/06 主分类号 F21L4/00
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